{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:RZV4A6JTCBCPKCYN3V457AJYB4","short_pith_number":"pith:RZV4A6JT","schema_version":"1.0","canonical_sha256":"8e6bc079331044f50b0ddd79df81380f2e7d9b6199ae9e2e367f8f179211f6ce","source":{"kind":"arxiv","id":"1608.02547","version":1},"attestation_state":"computed","paper":{"title":"On the channel width-dependence of the thermal conductivity in ultra-narrow graphene nanoribbons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Hossein Karamitaheri, Neophytos Neophytou","submitted_at":"2016-08-08T18:30:38Z","abstract_excerpt":"The thermal conductivity of low-dimensional materials and graphene nanoribbons in particular, is limited by the strength of line-edge-roughness scattering. One way to characterize the roughness strength is the dependency of the thermal conductivity on the channel width in the form W^{\\beta}. Although in the case of electronic transport this dependency is very well studied, resulting in W^6 for nanowires and quantum wells and W^4 for nanoribbons, in the case of phonon transport it is not yet clear what this dependence is. In this work, using lattice dynamics and Non-Equilibrium Greens Function "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1608.02547","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-08-08T18:30:38Z","cross_cats_sorted":[],"title_canon_sha256":"e65380fe4097c5b8f2b20a0b9fba6963bfd3f9c22bb5161ea7bb635107f1e2a1","abstract_canon_sha256":"396b32c319e3a767e33732bd3bbe6c54f83c94671864c185b57b48bad74e2a38"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:39.722926Z","signature_b64":"JmSeC4Dk+wy+O/ZTvghs6NcOJe929vlsJpNifoXhP+wKSuF5AgPHpNdLHGoCt7Jt55GO6Q4yH+ePDWVfzIf0Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e6bc079331044f50b0ddd79df81380f2e7d9b6199ae9e2e367f8f179211f6ce","last_reissued_at":"2026-05-18T01:09:39.722302Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:39.722302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the channel width-dependence of the thermal conductivity in ultra-narrow graphene nanoribbons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Hossein Karamitaheri, Neophytos Neophytou","submitted_at":"2016-08-08T18:30:38Z","abstract_excerpt":"The thermal conductivity of low-dimensional materials and graphene nanoribbons in particular, is limited by the strength of line-edge-roughness scattering. One way to characterize the roughness strength is the dependency of the thermal conductivity on the channel width in the form W^{\\beta}. Although in the case of electronic transport this dependency is very well studied, resulting in W^6 for nanowires and quantum wells and W^4 for nanoribbons, in the case of phonon transport it is not yet clear what this dependence is. In this work, using lattice dynamics and Non-Equilibrium Greens Function "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.02547","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1608.02547","created_at":"2026-05-18T01:09:39.722407+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.02547v1","created_at":"2026-05-18T01:09:39.722407+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.02547","created_at":"2026-05-18T01:09:39.722407+00:00"},{"alias_kind":"pith_short_12","alias_value":"RZV4A6JTCBCP","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_16","alias_value":"RZV4A6JTCBCPKCYN","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_8","alias_value":"RZV4A6JT","created_at":"2026-05-18T12:30:41.710351+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4","json":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4.json","graph_json":"https://pith.science/api/pith-number/RZV4A6JTCBCPKCYN3V457AJYB4/graph.json","events_json":"https://pith.science/api/pith-number/RZV4A6JTCBCPKCYN3V457AJYB4/events.json","paper":"https://pith.science/paper/RZV4A6JT"},"agent_actions":{"view_html":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4","download_json":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4.json","view_paper":"https://pith.science/paper/RZV4A6JT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.02547&json=true","fetch_graph":"https://pith.science/api/pith-number/RZV4A6JTCBCPKCYN3V457AJYB4/graph.json","fetch_events":"https://pith.science/api/pith-number/RZV4A6JTCBCPKCYN3V457AJYB4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4/action/storage_attestation","attest_author":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4/action/author_attestation","sign_citation":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4/action/citation_signature","submit_replication":"https://pith.science/pith/RZV4A6JTCBCPKCYN3V457AJYB4/action/replication_record"}},"created_at":"2026-05-18T01:09:39.722407+00:00","updated_at":"2026-05-18T01:09:39.722407+00:00"}